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WO/2006/064144 |
The invention concerns a combustion method for industrial furnace comprising an arrangement of two substantially parallel and symmetrical burner assemblies (G, D). Each burner assembly comprises a fuel injector (10G, 10D) and three oxida...
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WO/2006/063126 |
In one embodiment of a method for vaporizing liquids such as fuels, the liquid is sprayed into a chamber such that the spray does not impinge on any surface. The energy for vaporization is supplied through the injection of a hot diluent ...
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WO/2006/058542 |
A heating system and a method for heating a boiler comprising a combustion chambre (13) having an axis of symmetry (X), one or more chamber inlets (12, 12’) for introducing combustion air and fuel into the combustion chamber, heat exch...
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WO/2006/058843 |
The invention relates to a method and a device for burning gaseous fuel containing hydrogen or consisting of hydrogen, using a burner provided with a swirl generator (1) into which liquid fuel can be fed centrally along a burner axis (A)...
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WO/2006/054941 |
An air nozzle with attachment arrangement, for solid fuel burners with fluidised beds, which air nozzle (1) has a body with an upper surface (101), a lower surface (106) and an air channel (109) with an inlet (8) arranged in the lower su...
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WO/2006/049588 |
The inventive burner device for a boiler furnace comprises and air pipe (1) which is provided with a swirler (2) and forms the burner body and a fuel supply unit (3) disposed inside the air pipe (1). Said device also comprises a gas-air ...
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WO/2006/048405 |
The invention relates to a premix burner for a heat producing device comprising partial conical plates (5) which complete each other for forming a swirl body, embrace a conical expansion swirl chamber (6) and delimit mutually tangent air...
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WO/2006/042796 |
Disclosed is a premix burner, e.g. for a gas turbine, comprising a vortex generator (1), a cylindrical mixing section (2) that is located downstream thereof in the direction of flow, and a high-pressure spray nozzle (10) which is provide...
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WO/2006/043869 |
The present invention relates to a method of combustion with the aid of a gas burner for furnace heating purposes, where the gas burner is of the type with which the burner head is placed at one end of an inner gas pipe (2) which is surr...
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WO/2006/039909 |
The invention relates to a burner device with a combustion chamber (26) at least partly filled with a porous body (28), with an evaporation zone (12), arranged before the combustion chamber (26), for the evaporation of a liquid fuel supp...
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WO/2006/040639 |
A method of and an apparatus for operating a circulating fluidized bed reactor having a furnace with a discharge port for exhaust gas, and a particle separator having an inlet connected to the exhaust gas discharge port and an outlet duc...
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WO/2006/032961 |
Apparatus and methods for improved combustion of oxygen and a mixture of a non-gaseous fuel, which includes providing: 1) a source of a mixture of non-gaseous fuel and conveying gas; 2) a source of oxygen; 3) a burner operatively associa...
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WO/2006/031630 |
A method and apparatus provide combustion in a radiant tube in first, second and third stages, with flue gas recirculation that begins at the second stage.
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WO/2006/031163 |
The present invention relates to a method pertaining to the combustion of a fuel with an oxidant in a heating furnace, wherein the fuel and the oxidant are delivered to a burner head. The invention is characterized in that in a first met...
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WO/2006/028997 |
In a system for thermally processing materials, at least one slot eductor is disposed in a wall or roof surface of the furnace chamber to provide circulation of gas within the furnace chamber.
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WO/2006/018582 |
The invention relates to a method for treating wastes, in particular from the production of mineral fibres such as fibreglass wool or rock fibres associated with organic binders and optionally with water or other metal and/or organic mat...
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WO/2006/016833 |
The invention relates to fuel burning, in particular to swirling-type furnaces and can be used for burning solid organic fuel, for example in power plants. The aim of said invention is to increase a fuel burn-out degree and to align a te...
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WO/2006/013290 |
The invention concerns a combustion method wherein a fuel and an oxidant with high oxygen content are injected into a furnace (20), in particular of a thermal generator (10), said furnace comprising at least one fuel injecting means (28)...
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WO/2006/009485 |
The invention can be used for burning solid organic fuel. The inventive swirling-type furnace comprises an internal combustion chamber (1) consisting of walls (2) which are shaped in the form of a funel (3) in the lower part thereof, at ...
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WO/2006/005574 |
The present invention is about a process for treating all the ashes produced by a coal dust boiler (1), able to reduce the total unburnt matter content, to increase the combustion efficiency of the boiler (1), and to have the light ashes...
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WO/2006/007319 |
Fuel from a source (6) passes through a hydrogen desulfurizer (8) and a proportioning mixing valve (10) to a CPO (31), the temperature of the output of the CPO being monitored (50) to provide a signal (51) which a controller (52) utilize...
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WO/2006/004453 |
The invention relates to fuel burning, in particular to swirling-type furnaces and can be used for burning solid organic fuel, for example in electric power plants. The aim of said invention is to reduce an erosion action produced on the...
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WO/2006/000623 |
A method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler (10) including the steps of : feeding (26) sulfur-containing carbonaceous fuel to a furnace (12) ; feeding (28) calcium carbonate to the furnace at such ...
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WO/2005/124232 |
The invention concerns a method for energy conversion of solid fuels in particular containing carbon comprising a first step which consists in reacting said fuels in a first energy conversion reactor (2, 20). The invention is characteriz...
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WO/2005/124231 |
Clean combustion and equilibration equipment and methods are provided to progressively deliver, combust and equilibrate mixtures of fuel, oxidant and aqueous diluent in a plurality of combustion regions and in one or more equilibration r...
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WO/2005/121540 |
A fuel reformer (1), which comprises a casing (20) having an inlet (21) and an outlet (22) for a fuel and a treating chamber (24) formed inside the casing, wherein the treating chamber is packed with a catalyst material (10) having an ox...
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WO/2005/120685 |
A method of depositing a catalytically reactive coating to a substrate including selecting a target light off temperature for a predetermined catalytic combustion environment, selecting a thermal barrier coating composition, selecting a ...
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WO/2005/120685 |
A method of depositing a catalytically reactive coating to a substrate including selecting a target light off temperature for a predetermined catalytic combustion environment, selecting a thermal barrier coating composition, selecting a ...
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WO/2005/119126 |
The invention relates to a fluid bed device (F1, F2), comprising a base (1, 23) with so-called primary gas mixture supplies, said gas mixture being enriched in oxygen. The base (1, 23) is provided with a network of two types of primary s...
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WO/2005/118113 |
The present invention relates to a method for reducing nitrogen oxide emissions in combustion. Fuel is combusted in a first zone, whereby nitrogen oxides are generated. Supplementary fuel is fed in another zone under reducing conditions....
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WO/2005/115592 |
Systems and methods for reduction of pollutants in combustion processes using combined rotating opposed fired air (ROFA) and fuel injection sorbents (FSI) for increased chemical reactivity.
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WO/2005/115592 |
Systems and methods for reduction of pollutants in combustion processes using combined rotating opposed fired air (ROFA) and fuel injection sorbents (FSI) for increased chemical reactivity.
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WO/2005/114050 |
A method comprises providing a combustion apparatus having an outer vessel and an inner conduit. The outer vessel has a first wall that defines an internal volume. The inner conduit is at least partially positioned within the internal vo...
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WO/2005/114055 |
A combustion apparatus is provided having a pre-combustion chamber and a combustion chamber. The pre-combustion chamber houses a preheating combustion for preheating and at least partially vaporizing fuel supplied to the pre-combustion c...
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WO/2005/113125 |
A startup burner for rapidly heating a catalyst in a reformer, as well as related methods and modules, is disclosed.
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WO/2005/113125 |
A startup burner for rapidly heating a catalyst in a reformer, as well as related methods and modules, is disclosed.
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WO/2005/111498 |
A method for burning crude oil refining residues in a boiler, including a furnace (2) and injectors (5, 6, 30), characterised in that cooled gas containing oxygen (50) is injected into the furnace in the hottest portion (20) thereof to c...
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WO/2005/108864 |
The invention relates to a boiler and to a method for operating a boiler. To effectively prevent damage to the boiler wall, in particular by corrosion, the flow speed characteristic of a furnace floor flow running horizontally to the fur...
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WO/2005/108865 |
A blower forces air through an ejector, such as a venturi, and the air flow produces a suction that draws fuel inlet to produce a fuel-air mixture. The amount of fuel drawn from the fuel inlet is a function of the air flow such that a su...
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WO/2005/106325 |
Combusting oil shale or similar fuel in a circulating fluidized bed boiler by introducing primary air to the furnace at a rate providing a fluidizing velocity of less than 2.5 m/s at the bottom part of the furnace. Advantageously, the fl...
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WO/2005/100859 |
A variable orifice combustor unit 10 comprises an annular combustion chamber 12 extending about a central axis 14 and ending in a discharge nozzle 16. Charging of the chamber 12 takes place from combustion fuel and air supply chambers 18...
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WO/2005/095855 |
The invention is characterized in that: a catalytic converter arrangement (1) is provided upstream from the flame (13) and can be flowed through by a air/pilot fuel mixture (4) that is separate from the air/fuel mixture; the catalytic co...
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WO/2005/095857 |
The invention relates to a gas burner or a gas injector having a diffuser, which, due to actuation, can be widely modified as an impeller-less burner and is especially suitable for industrial furnaces with regenerative air preheating, es...
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WO/2005/095863 |
Disclosed is a burner which substantially comprises a swirl generator (30) for a flow of combustion air (15), means (17, 17a, 17b, 31-38, 41-48) for introducing fuel into said flow of combustion air (15), and air inlet slots (19, 20). Th...
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WO/2005/095858 |
The invention relates to a method and a device for spraying liquid fuel in a premix burner comprising a turbulence chamber (1) for receiving air and fuel which are mixed therein in the form of a turbulent flow (11) which forms axially in...
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WO/2005/095854 |
The present invention relates to a grid nozzle. A nozzle in accordance with the present invention is used advantageously in heat engineering to bring fluidizing gas to a furnace of a fluidized bed boiler. According to a most preferred em...
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WO/2005/095008 |
Method and apparatus of producing gas pressure pulses in a dust-deposit cleaning apparatus. The apparatus comprises a combustion chamber and an amplifying horn. According to the method a combustible gas and oxygen is fed into the combust...
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WO/2005/095869 |
A portable heat transmission device has a mixed gas forming/supplying device (A) for making a mixed gas of a gas and air and has a heating section (B), including a combustor (11), placed in a heat collecting container (10). In the combus...
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WO/2005/095856 |
A catalytic reactor (4) used to burn at least part of the fuel-air mixtures flowing therethrough comprises a plurality of channels (13, 15). Said catalytic reactor (4) is supplied with weak fuel-air mixtures (6) and rich fuel-air mixture...
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WO/2005/093322 |
The invention relates to a method and a device, which is suitable for carrying out said method, for optimising a combustion operation in a heating-oil burner. Said method and device use a combustion chamber pipe, which opens into a combu...
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